# Sennheiser PC38X (velour earpads)
See [usage instructions](https://github.com/jaakkopasanen/AutoEq#usage) for more options and info.

### Parametric EQs
You can use filters 1-5 or 1-10. Apply preamp of -6.8 dB or -6.8 dB, respectively.

|   # | Type      |   Fc (Hz) |    Q |   Gain (dB) |
|-----|-----------|-----------|------|-------------|
|   1 | LowShelf  |       105 | 0.7  |         9.6 |
|   2 | Peaking   |        58 | 0.51 |        -7.6 |
|   3 | Peaking   |       210 | 1.67 |        -0.6 |
|   4 | Peaking   |      1239 | 2.34 |        -1.8 |
|   5 | Peaking   |      4219 | 5.6  |         2.2 |
|   6 | Peaking   |      2344 | 5.47 |        -1.1 |
|   7 | Peaking   |      3380 | 3.41 |        -1.5 |
|   8 | Peaking   |      5246 | 4.36 |        -4.6 |
|   9 | Peaking   |      8915 | 0.9  |         6.7 |
|  10 | HighShelf |     10000 | 0.7  |        -1.1 |

### Fixed Band EQs
When using fixed band (also called graphic) equalizer, apply preamp of **-5.9 dB** (if available) and set gains manually with these parameters.

|   # | Type    |   Fc (Hz) |    Q |   Gain (dB) |
|-----|---------|-----------|------|-------------|
|   1 | Peaking |        31 | 1.41 |         6   |
|   2 | Peaking |        62 | 1.41 |        -0.4 |
|   3 | Peaking |       125 | 1.41 |        -1   |
|   4 | Peaking |       250 | 1.41 |        -2   |
|   5 | Peaking |       500 | 1.41 |         0.7 |
|   6 | Peaking |      1000 | 1.41 |        -1.4 |
|   7 | Peaking |      2000 | 1.41 |        -0.4 |
|   8 | Peaking |      4000 | 1.41 |        -0.7 |
|   9 | Peaking |      8000 | 1.41 |         5.6 |
|  10 | Peaking |     16000 | 1.41 |         1.6 |

### Graphs
![](./Sennheiser%20PC38X%20(velour%20earpads).png)
